Automatic developer exchanging device for a photocopier



FIG. 1 is a front elevational view of an automatic exchanging device fordeveloper for photo-copier showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and

FIG. 7 is a right, front and top perspective view thereof, the brokenline showing a photocopier is environmental only and forms no part ofthe claimed design.

The ornamental design for an automatic developer exchanging device for aphotocopier, as shown and described.